app/src/main/res/drawable/countries/drawable/country_czech_republic.xml
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="512dp"
android:height="512dp"
android:viewportWidth="512"
android:viewportHeight="512">
<path
android:pathData="M256,256m-256,0a256,256 0,1 1,512 0a256,256 0,1 1,-512 0"
android:fillColor="#f0f0f0"/>
<path
android:pathData="m233.739,256s-158.609,181.055 -158.759,181.019c46.326,46.327 110.327,74.981 181.02,74.981 141.384,0 256,-114.616 256,-256z"
android:fillColor="#d80027"/>
<path
android:pathData="m74.98,74.98c-99.974,99.974 -99.974,262.065 0,362.04 41.313,-41.313 81.046,-81.046 181.02,-181.02z"
android:fillColor="#0052b4"/>
</vector>